Dental prophy angle nosecone attachment feature



FIG. 1 is an end elevation of the dental prophy angle nosecone attachment feature that mates with an unshown dental handpiece nosecone;

FIG. 2 is a cross-sectional view of the dental prophy angle nosecone attachment feature taken along line 2-2 of FIG. 1;

FIG. 3 is a perspective view of the dental prophy angle nosecone attachment feature; and,

FIG. 4 is another perspective view of the dental prophy angle nosecone attachment feature.

The dashed lines showing an example prophy angle body and head portion illustrate portions of a dental prophy angle nosecone attachment feature that form no part of the claimed design. 

CLAIM The ornamental design for a dental prophy angle nosecone attachment feature, as shown and described. 